We stayed in the 80's section our 1st trip, to PoP. I would say the pros were, it was peaceful, and close to the parking lot (and we took the short cut to the busses by cutting through the parking lot). It was close to the playground and the Goofy water jets. Con's wasn't as pretty as the 50's bowling pins at night, and just a tad further away from the main hall, but not terribly so
Our second stay we requested 60's pool view, and got a room 1st floor right outside of the pool. It was a great room for the pool in the afternoon and evening and it was nice to have tables right outside your door to sit at and eat at etc. Classic hall was very close and convient. Con's: it was loud until 12am at night.